Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and TERRA
TLE Epoch: 2021 9 13.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2021   08:52:05   ( -80.42, -98.64) 09/13/2021   08:53:14  ( -80.44, -98.72)    2.85                69
 09/13/2021   09:43:07   (  80.42,  68.71) 09/13/2021   09:42:41  (  80.42,  68.65)    1.01                26
 09/15/2021   15:16:12   ( -80.43, 165.29) 09/15/2021   15:16:23  ( -80.43, 165.35)    1.22                11
 09/17/2021   20:49:22   (  80.43, -98.05) 09/17/2021   20:50:04  (  80.45, -97.92)    2.70                42
 09/17/2021   21:40:18   ( -80.42,  69.54) 09/17/2021   21:39:32  ( -80.41,  69.40)    2.59                46
 09/20/2021   03:13:29   (  80.43, 166.01) 09/20/2021   03:13:13  (  80.43, 166.09)    1.75                16
 09/22/2021   08:46:32   ( -80.44, -97.23) 09/22/2021   08:46:55  ( -80.44, -97.21)    0.44                23
 09/22/2021   09:37:34   (  80.40,  70.72) 09/22/2021   09:36:21  (  80.44,  70.40)    7.26                73
 09/24/2021   14:19:43   (  80.44,  -0.53) 09/24/2021   14:20:36  (  80.44,  -0.60)    1.28                53
 09/24/2021   15:10:38   ( -80.43, 167.00) 09/24/2021   15:10:03  ( -80.45, 167.09)    2.86                35